30257856

素因数分解:

$2^6\times 3^2\times {\mathrm{131}}^1\times {\mathrm{401}}^1$

素因数の和:550

約数の個数: 84

約数和(自身を含む): 87608664

約数和(自身を除く): 57350808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 131, 144, 192, 262, 288, 393, 401, 524, 576, 786, 802, 1048, 1179, 1203, 1572, 1604, 2096, 2358, 2406, 3144, 3208, 3609, 4192, 4716, 4812, 6288, 6416, 7218, 8384, 9432, 9624, 12576, 12832, 14436, 18864, 19248, 25152, 25664, 28872, 37728, 38496, 52531, 57744, 75456, 76992, 105062, 115488, 157593, 210124, 230976, 315186, 420248, 472779, 630372, 840496, 945558, 1260744, 1680992, 1891116, 2521488, 3361984, 3782232, 5042976, 7564464, 10085952, 15128928, 30257856]

約数ペア:

[(1, 30257856), (2, 15128928), (3, 10085952), (4, 7564464), (6, 5042976), (8, 3782232), (9, 3361984), (12, 2521488), (16, 1891116), (18, 1680992), (24, 1260744), (32, 945558), (36, 840496), (48, 630372), (64, 472779), (72, 420248), (96, 315186), (131, 230976), (144, 210124), (192, 157593), (262, 115488), (288, 105062), (393, 76992), (401, 75456), (524, 57744), (576, 52531), (786, 38496), (802, 37728), (1048, 28872), (1179, 25664), (1203, 25152), (1572, 19248), (1604, 18864), (2096, 14436), (2358, 12832), (2406, 12576), (3144, 9624), (3208, 9432), (3609, 8384), (4192, 7218), (4716, 6416), (4812, 6288)]